| BLBennett Lumber Company LLC | Piedmont | AL | — | ◇ UNVERIFIED |
| BTBennett Tie & Lumber | Silva | MO | — | ◇ UNVERIFIED |
 Berg Reinvigorations, LLC | Independence | KS | — | ◇ UNVERIFIED |
| BBBerry Brothers Sawmill INC | Cypress Inn | TN | — | ◇ UNVERIFIED |
| BLBertram Lumber INC | Monticello (wayne) | KY | — | ◇ UNVERIFIED |
| BSBeshear Sawmill INC | Princeton | KY | — | ◇ UNVERIFIED |
| BFBest Forest Products, INC. | Weogufka | AL | — | ◇ UNVERIFIED |
| BTBeverly Tie Yard LLC | Beverly | WV | — | ◇ UNVERIFIED |
| BHBibb Hardwood Lumber INC | Centreville | AL | — | ◇ UNVERIFIED |
| BLBienville Lumber Company LLC - Taylor Sawmill | Taylor | LA | — | ◇ UNVERIFIED |
| BSBiewer Sawmill INC. (n1722) | Mc Bain | MI | — | ◇ UNVERIFIED |
| BBBig Basin Lumber Company LLC | Livonia | LA | — | ◇ UNVERIFIED |
| BCBig Creek Lumber Company | Davenport | CA | — | ◇ UNVERIFIED |
| BRBig River Cypress & Hardwood, INC. | Blountstown | FL | — | ◇ UNVERIFIED |
| BRBig River Cypress & Hardwoods, INC. | Blountstown | FL | — | ◇ UNVERIFIED |
| BCBill Crews Sawmill LLC | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| BHBill Hanks Lumber CO. | Danbury | NC | — | ◇ UNVERIFIED |
| BRBill Ross & Son Trucking INC Pallet Div | Dowagiac | MI | — | ◇ UNVERIFIED |
| BSBingaman & Son Lumber/kreamer Lumber Mill | Kreamer | PA | — | ◇ UNVERIFIED |
| BLBiopellet, LLC | Berlin | CT | — | ◇ UNVERIFIED |
| BCBirch Creek Timber Products | Winona | MO | — | ◇ UNVERIFIED |
| BBBissel Babcock Millwork INC. | Sherman | NY | — | ◇ UNVERIFIED |
| BMBjb Milling and Lumber | Eugene | OR | — | ◇ UNVERIFIED |
| BKB & K Wood Products | Madisonville | KY | — | ◇ UNVERIFIED |
| BTBlackfoot Timber Products LLC | Lincoln | MT | — | ◇ UNVERIFIED |
| BLBlackjack Lumber Co., LLC | Stockton | MO | — | ◇ UNVERIFIED |
| BFBlanca Forestry Products- Blanca Sawmill | Blanca Area | CO | — | ◇ UNVERIFIED |
| BFBlanca Forestry Products- Blanca Sawmill | Blanca | CO | — | ◇ UNVERIFIED |
| BCBlue Creek Lumber, INC. | Vina | AL | — | ◇ UNVERIFIED |
| BSBluegrass Spec Flooring | Bowling Green | KY | — | ◇ UNVERIFIED |
| BHBlue Heron Paper Company Site | Oregon City | OR | — | ◇ UNVERIFIED |
| BLBlue Lake Roundstock LLC Dba Alta California Roundwood | Anderson | CA | — | ◇ UNVERIFIED |
| BNBlue North Forest Products | Kamiah | ID | — | ◇ UNVERIFIED |
| BOBlue Ox Lumber Co., INC. | Stoneville | NC | — | ◇ UNVERIFIED |
| BRBlue Ridge Lumber | Fishersville | VA | — | ◇ UNVERIFIED |
| BRBlue Ridge Lumber CO LLC - Bells Valley | Goshen | VA | — | ◇ UNVERIFIED |
| BRBlue Ridge Lumber CO LLC - Covington | Covington | VA | — | ◇ UNVERIFIED |
| BTBlue Triangle Hardwoods | Everett | PA | — | ◇ UNVERIFIED |
| BTBlue Triangle Hardwoods | Culpeper | VA | — | ◇ UNVERIFIED |
| BCBoardman Chip CO INC | Boardman | OR | — | ◇ UNVERIFIED |
| BDBob Dudley Lumber LLC | Hatchechubbee | AL | — | ◇ UNVERIFIED |
| BIBohemia Incorporated Culp Creek Plant Site | Dorena | OR | — | ◇ UNVERIFIED |
 Boise Cascade Clarifier Solids Landfill | Saint Helens | OR | — | ◇ UNVERIFIED |
| Boise Cascade - Elgin Complex | Elgin | OR | — | ◇ UNVERIFIED |
| Boise Cascade Naches | Naches | WA | — | ◇ UNVERIFIED |
| Boise Cascade Wood Products - Kettle Falls Lumber | Kettle Falls | WA | — | ◇ UNVERIFIED |
| BLBomac Lumber Company, INC. | Arcata | CA | — | ◇ UNVERIFIED |
| BSBono Sawdust Supply Co., INC. | Corona | NY | — | ◇ UNVERIFIED |
| BCBoone Custom Forest Products | Boone | NC | — | ◇ UNVERIFIED |
| BLBoone Lumber, INC. | Lenoir | NC | — | ◇ UNVERIFIED |
